The Outcome of Posterior Spinal Fusion and Instrumentation of Adolescent Idiopathic Scoliosis without Wound Suction Drainage

Background: In spine surgery postoperative closed suction drainage is used to decrease the potential risks of wound hematoma formation, and reduces the risk of infection, cord compression and neurologic deficit. However, the efficacy of drains used for this purpose in adolescent idiopathic scoliosis is controversial. The purpose of this study is to evaluate outcomes of patients after posterior spinal fusion with instrumentation for adolescent idiopathic scoliosis without wound suction drainage. Methods: A total of 66 Patients who underwent posterior spinal fusion and instrumentation for the correction of Adolescent idiopathic scoliosis without the use of drain from January 2012 to January 2021 were included. Wound dehiscence, wound hematoma, infection, preoperative and postoperative hemoglobin levels and need for transfusion were described as frequency and mean values. Results: The average age was 15.06 years. Hospital stay was 2.2 days. Patients were followed-up over 50.21 months. There was no deep infection, wound hematoma. The difference between just postoperative and three days after operation hemoglobin levels was not significant and no need for transfusion. Only 3 (4.5%) cases with superficial skin infection and 4 (6%) cases with skin and Wound dehiscence were treated with dressing and antibiotics with full recovery. Conclusion: Without using drain for patients with idiopathic scoliosis who underwent posterior spinal fusion and instrumentation, no increase in blood loss, transfusion requirements, wound infection, skin dehiscence, and wound hematoma was observed.

Corticosteroid Injection by Palpation Guide versus Palpation Guide and Needling Method for Coccydynia

Background: Coccydynia is a painful condition with tenderness and ache in sacrococcygeal area which may radiate to the buttocks and lower back. Coccydynia is a multifactorial disorder and the most common cause of it is trauma. The initial treatment of the disease is conservative methods. One of the most common conservative treatments of chronic coccydynia is the local corticosteroid injection, which performed usually by palpation-guided method. This study was conducted to compare the effectiveness of local corticosteroid injection using palpation and needling method with palpation method alone. Patients and Methods: In this prospective study, 50 patients with the diagnosis of coccydynia were enrolled between 2010 and 2017. All patients had chronic coccydynia which did not respond to conservative therapy for at least three months. Participants were divided into two groups and each group consisted of 25 individuals. Patients who underwent local corticosteroid injection using palpation guide technique alone were assigned as group A and others who underwent palpation guiding injection with needling technique were considered as group B. Results: There was a statistically significant difference between the mean VAS scores in preinjection and final follow up visit in each groups (P value < 0.001). Moreover, the difference between the mean VAS scores of the final visit in groups A and B was statistically significant (P value < 0.001). Conclusion: Local corticosteroid injection using palpation guiding technique with needling is an uncomplicated, inexpensive, and effective invasive conservative treatment for refractory chronic coccydynia.

Prevalence of Diabetes and Its Effect on the Course and Treatment of Frozen Shoulder

Background: Frozen shoulder is a painful condition that can lead to long-term disability. The frequency of frozen shoulder among diabetic patients is about 10% to 39%. Diabetics have a higher prevalence of frozen shoulder than the general population, and these individuals are less responsive to therapy and have a larger range of motion limitation. Aim: The aim of this thesis is to determine the prevalence of diabetes among patients with frozen shoulder and to compare them in terms of demographics, clinical and treatment features. Method: This study was performed on patients who had been diagnosed with frozen shoulder at an orthopedic center in Mashhad, Iran, from 2012 to October 2021. The frequencies and cross tabulations were used to analyze the data by SPSS to determine the significance of relationships. The chi-square and t-tests have been used with a p-value less than 0.05 as the alpha level of significance. Results: Among the patients, the average age was 56 years old. Among 310 patients with Frozen shoulder, 36% were diabetic. There was no statistically significant difference in gender and level of activity between patients with and without diabetes. In contrast, the side of the affected shoulder, duration of frozen shoulder, stage of frozen shoulder and treatment of frozen shoulder were statistically significantly different between the two groups (p p Conclusion: Based on this study, around one-third of frozen shoulder patients have diabetes. Although there was a statistically significant difference in the treatment of frozen shoulder between patients with and without diabetes groups, diabetic individuals have a more severe course of illness, and their treatment is less effective.

Treatment of Complex Proximal Tibial Fractures (Types V &VI of Schautzker Classification) by Double Plate Fixation with Single Anterior Incision

Background: complex proximal tibial fractures (Types V & VI of Schautzker classification) are the major problems in orthopedic surgery and associated with high complication rates. There are many alternatives in treatment of these fractures. Aim: to evaluate the results of double plating with single anterior incision in complex proximal tibial fractures (Types V& VI of Schautzker classification).Methods and Materials: 22 patients (16 males and 6 females) with Types V and VI of Schautzker classification of proximal tibial fractures (14 cases were Type V and 8 cases were Type VI) were treated by double plating with single anterior incision method between May 2006 and May 2011. The bony and functional outcome was evaluated according to Knee Society Score. Results: According to Knee Society Score, the results were as follows: excellent in 19 patients (86.4%), good in 2 patients (9.1%), fair in 1 patient (4/5%), and poor in no patient (0%).Conclusion: the double plate fixation with single anterior incision is the best, effective and simple procedure in treatment of complex proximal tibial fractures (Types V and VI of Schautzker classification).

Hybrid External Fixation for Open Severe Comminuted Fractures of the Distal Femur

Background: The treatment of distal femoral open comminuted fractures is a major problem for orthopedic surgeon. The basic and important aim in treatment of these fractures is to assemble the condylar fragments and then fix the condyles to the femoral shaft by minimum handling of the bone and soft tissues. Objectives: To evaluate the treatment of distal femoral open comminuted fractures (type C2 and C3) with hybrid external fixator. Methods: Thirty-four patients with distal femur open comminuted fracture (type C2 and C3) were treated by hybrid external fixator between January 2005 and December 2008. All of the fractures were opened with extension to joint surface. 30 patients were male and 4 were female. Their average age was 30.5 years (17 to 72 years). Average follow up period was 36 months. 12 patients had isolated fracture and 22 patients had multiple fractures. The bony and functional results were evaluated by the association for the study and application of the method of Ilizarov (ASAMI) protocol and knee society score. Results: 29 out of 34 fractures (85%) had union without bone grafts. Average time of union was 6.1 months (4 - 19 ms). The average knee range of motion was 87.5 degrees (30 - 115 degrees). The bony results were excellent in 24 patients (70.5%), good in 6 (17.7%), fair in 2 (5.9%), and poor in 2 (5.9%), and the functional results were excellent in 10 (29.4%) patients, good in 14 (41.2%), fair in 6 (17.6%), and poor in 4 (11.8%), and the functional results were excellent in 10 (29.4%) patients, good in 14 (41.2%), fair in 6 (17.6%), and poor in 4 (11.8%) according to ASAMI protocol. According to the knee society score the functional results were excellent in 9 (26.44%) patients, good in 13 (38.26%), fair in 7 (20.6%), and poor in 5 (14.7%). Conclusion: Hybrid external fixator is an effective method for treatment of distal femoral open comminuted fractures (type C2 and C3) and may be considered as an alternative surgical methods in the management of these fractures.